Avoid delays on the bus and subway.
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Avoid delays on the bus and subway.
Roadify: Using data to empower people on-the-go
In this dense, bustling city, people depend on mass transit every day, sometimes in different modes, and often multiple times daily.
As part of the one-year anniversary of the NYC Open Data Law – Local Law 11 of 2012 – we’re profiling users of NYC Open Data. Our first profile looks at Roadify, a data platform and free iPhone application connecting users with real-time transit info and updates.
Roadify was the Grand Prize winner in the NYC BigApps 2.0 competition in 2010, and alerts users to the latest subway, bus, or driving conditions by using official transit data and real-time updates from commuters. They help answer a basic, vital question posed by millions of commuters daily: “When is my bus/train/subway, etc. coming? And if it’s late, why?”
Data Mashup Roadify gathers open transit data (including Staten Island Ferry and MTA data) from more than 60 transit agency sources across the United States and Canada, as well as from riders via Twitter and the Smartphone app. This data is:
official/crowdsourced
real-time/static
structured/unstructured
Official structured transit agency data is typically in the Google GTFS (General Transit Feed Specification) format for schedules and real-time arrival information, while unstructured service advisories can be in XML or RSS feeds or via Twitter. Roadify also monitors Twitter to curate comments from riders and agencies about specific transit systems and individual lines, along with user comments provided via the Roadify iPhone app.
Roadify aggregates this information on its own platform and packages the content for hyper-local, real-time distribution to customers via XML feed. Roadify’s digital signage customers can opt to design their own displays for the data feed or use a localized Flash or HTML display in broadcast-ready or interactive mode. Roadify provides transit information on large screens at locations other than transit stations – including Brooklyn’s Barclays Center, “City 24x7” kiosks and the Philadelphia Convention Center.
“All this complexity under the hood is about making it easy for riders to find out what’s going on,” said Roadify CEO Scott Kolber. “If people know when their ride is coming, they’re more likely to use mass transit – and that’s good for riders and cities.”
Watch the NYC Economic Development Corporation's "Make it Here" profile of Roadify
Transportation app Roadify was the winner of the 2011 NYC BigApps competition. Watch how their business has grown since in New York City, then find out more about entering this year's BigApps at www.nycbigapps.com.
Colaborando no trânsito
Para se obter dados sobre trânsito geralmente a saída é pegar bases de dados dos departamentos públicos. Através destas informações, às vezes aliadas a informações ao vivo dos agentes de trânsito, se constrói um mapa do tráfego na cidade. Mas existe uma outra opção, mais ágil e distribuida. É por aí que o Waze vai. O Waze é um aplicativo de trânsito para iOS e Android que pega informações não de fontes do governo, mas dos dados de GPS dos 30 milhões de usuários do app. As pessoas enviam alertas sobre eventos imprevistos na estrada, como acidentes, bloqueios e engarrafamentos. Estes alertas são direcionados para outros motoristas próximos. Além disso, o programa identifica a velocidade média dos veículos e, baseado em todas estas informações, sugere rotas alternativas.
Criado em Israel em 2008, ele tem aumentado constantemente sua base de usuários em todo o mundo, especialmente depois de ter sido um dos aplicativos recomendados pela Apple depois do lançamento desastroso dos Apple Maps do iOS6. O co-fundador Uri Levine resume: "Com o Waze, criamos um ecossistema para motoristas, conectados em tempo real. Os usuários tem uma economia de 15% a 20% no tempo que passam no trânsito". É neste formato distribuido que o Waze ganha. Distribui uma tarefa - monitorar o trânsito - que, afinal, é muito dinâmica e trabalhosa para vir de uma fonte centralizada. Outro exemplo interessante que segue na mesma linha é o Roadify, que inclusive foi vencedor da competição NYC BigApps 2.0. Além de buscar dados dos departamentos de trânsito de sete regiões metropolitanas dos Estados Unidos, ele soma relatos das pessoas sobre os deslocamentos de transporte público e os utiliza para informar todo o ecossistema de usuários. As pessoas podem ainda informar sobre vagas de estacionamento disponíveis na rua. Enquanto o Waze é mais focado em motoristas, o Roadify dá ênfase para os deslocamentos no transporte público.
Mobilidade urbana é uma área em que o crowdsourcing tem muito a acrescentar. Basta aprendermos a colaborar.
Take care of your users and try and have fun with it. Draw straight lines to revenue if you want your project to be anything more than a hobby. Promote business value, rather than business ideas.
Roadify's Dylan Goelz, when asked what advice he would give to NYC BigApps applicants. Read the full interview with last year's Grand Prize winning team.